Police say motorcycle officer Jason McKeel was attempting to stop another driver for a traffic violation last Saturday night on South Portage Path when he was struck by 65-year-old Corrie Sharpe.
Police said Sharpe was driving in a minivan and had pulled in front of him.
Lt. Rick Edwards said Officer McKeel wound up under the vehicle. He suffered a broken leg and had surgery.
Sharpe was arrested on scene and charged with OVI, aggravated vehicular assault and a misdemeanor charge of endangering children.
She reportedly had her 11-year-old granddaughter with her at the time.